Which of the following is/are scalar quantity(ies)?
A. displacement
B. distance
C. speed
D. both distance and speed
Answer: A
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The combining form that means gray matter is ________.
Fill in the blank(s) with the appropriate word(s).
The LPN is visiting a friend who recently delivered a 9-lb 4-oz infant. The friend confides, "I have awful hemorrhoids now, and they are so miserable." Which of the following statements by the nurse is best?
A. "You should have the doctor order some Preparation H and Tucks pads to help with that." B. "I know how terrible those can be! They will go down in a day or two." C. "It's probably because the baby was so big. Did you have to push long?" D. "Once you stop bleeding you'll be able to apply some topical cream to the area."
An infection that is contracted during a hospitalization is called:
A) idiopathic B) autoimmune C) communicable D) nosocomial
The oxygen debt is generally higher following heavy exercise when compared with light exercise because heavy exercise
A. results in greater body heat gained, greater CP depleted, higher blood levels of epinephrine and norepinephrine, and greater depletion of blood and muscle oxygen stores. B. is of shorter duration than light exercise. C. produces more lactic acid. D. results in a greater level of liver glycogen depletion.